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Association of nicotinic acid with a poly(amidoamine) dendrimer studied by molecular dynamics simulations
(ELSEVIER SCIENCE INC, 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA, 2013)
PAMAM-grafted TiO2 nanotubes as novel versatile materials for drug delivery applications
(Elsevier Ltd, 2016-08)
PAMAM-grafted TiO2 nanotubes (PAMAM-TiO2NT) have been synthesized and evaluated as new drug nanocarriers, using curcumin (CUR), methotrexate (MTX), and silibinin (SIL) as model therapeutic compounds. TiO2NT were surface-modified ...
Selective cytotoxicity of PAMAM G5 core-PAMAM G2.5 shell tecto-dendrimers on melanoma cells
(Dove Press, 2012-07-31)
The controlled introduction of covalent linkages between dendrimer building blocks leads to polymers of higher architectural order known as tecto-dendrimers. Because of the few simple steps involved in their synthesis, ...
Evaluation of different PAMAM dendrimers as molecular vehicle of 1,2,4-triazine N-oxide derivative with potential antitumor activity
(Springer, 2014-04)
The interaction between a 1,2,4-triazine N-oxide derivative, that holds potential antitumor activity under hypoxic conditions, and diverse polyamidoamine (PAMAM) dendrimers were investigated with the purpose of select the ...
In vitro and in vivo uptake studies of PAMAM G4.5 dendrimers in breast cancer
(BioMed Central Ltd., 2016)
Background: Breast cancer is the second leading cause of cancer death worldwide. Nanotechnology approaches can overcome the side effects of chemotherapy as well as improve the efficacy of drugs. Dendrimers are nanometric ...
A Cubic Silsesquioxane Chemically Modified with a PAMAM Dendrimer G0: an Application in Electro-Oxidation of Ascorbic Acid
(2019-01-01)
Octa-(3-chloropropyl) octasilsesquioxane (SS) was functionalized with a PAMAM dendrimer (SP) and characterized by some spectroscopic techniques such as Fourier Transform Infrared, Nuclear Magnetic Resonance, X-ray diffraction, ...
Photophysics and photochemistry of porphyrin core PAMAM dendrimers. Excited states interaction with quinones
(Elsevier Science Sa, 2020-02)
Quenching of excited states of the meso-substituted tetraphenyl porphyrins with PAMAM branches, and one with PAMAM generation 1 peripherally-modified with thiazole groups by p-benzoquinones, were studied in DMF solution. ...
The interaction of the excited states of safranine-O with low generation carboxyl terminated PAMAM dendrimers in an aqueous medium
(Royal Society of Chemistry, 2018-06)
The interaction of the singlet and triplet excited states of the synthetic dye safranine-O with carboxyl-terminated poly(amidoamine) (PAMAM) dendrimers was investigated in a buffer solution at pH 8. Low half-generation ...
PAMAM dendrimers functionalized with ruthenium nitrosyl as nitric oxide carriers
(Elsevier BVAmsterdam, 2014-01)
The functionalization of three generations of polyamidoamine (PAMAM G0, G2 and G3) dendrimers with the NO-donor trans-[Ru(NO)(NH3)4(ina)](BF4)3 (ina = isonicotinic acid) is reported. PAMAMs were modified through a peptide-type ...